Meter will not calibrate Trapped air bubbles Tap probe or stir sample to release air
Meter will not turn on
Unit will not respond to
any key presses
"_oL_" message
WARRANTY
From the date of shipment: instrument for 1 year, probe for 6 months.
For support, contact LaMotte's Technical Support at 1-800-344-3100 or
support@lamotte.com. This warranty does not apply to damages because
of user misuse, operation outside of specification, improper maintenance or
repair, or unauthorized modification.
Dirty probe
Damaged probe
Contaminated
standards
Batteries low or
dead
Battery polarity
Internal fault
Sample is out of
range
11
bubbles
Clean probe
Replace probe
Use fresh standards
Replace batteries
Replace batteries with correct polarity
Perform hard reboot. Remove
batteries, hold ON/OFF button down for
5 seconds, replace batteries
Dilute sample